8.2 Menu branch VAL
The actual values in the VAL menu branch facilitate operation and error diagnosis.
R.m.s. Current 211 - effective output current (motor current) of the frequency
inverter calculated from the measurement in the three motor phases.
Display:
0.0 A ... o⋅I
FIN
Output Voltage 212 - output voltage of the frequency inverter modulated depending
on the operating point of the motor.
Display: 0.0 V ... U
FIN
Active Power 213 - calculated power of the asynchronous motor at the current
operating point. Product of machine voltage, current and cosine phi
Display: 0.0 kW ... P
FIN
Actual Speed 240 - speed of the asynchronous machine calculated using the
machine model and the current load point.
Display: 0.00 min
-1
... 60000 min
-1
...
Actual Frequency 241 - the current output frequency of the frequency inverter or
actual frequency of the drive calculated from the machine model.
Display: 0.00 Hz ... 999.99 Hz
Current Error 259 - the cause which resulted in an error switch-off and the
corresponding error code are displayed. The current error is used for error diagnosis.
Display: F0000 ... F9999
Warnings 269 - if a critical condition is detected, this condition is indicated by the
field WARN. The warning code can be read out via parameter 269.
Display: A0000 ... A9999
Last Error 310 - the fault message is displayed immediately when a fault occurs.
The frequency inverter will try to acknowledge some errors automatically, other
errors will be reset via digital input S1IND. The last error code is saved for error
diagnosis.
Display: F0000 ... F9999
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